Sirius Rocketry - For the Serious Rocketeer!

Semroc Gyroc


  • Model: SEM KV-94
  • Manufactured by: Semroc

The Semroc Retro-Repro Gyroc is Based on the 1965 Estes kit.  Helocopter Recovery.  Now with laser-cut fins, streamer recovery motor pod, and flies on mini-motors!


Body Diameter 0.759"
Length 6.5"
Fin Span 3.4"
Net Weight 0.3oz
Fins Laser-Cut Balsa
Nose Cone Precision Turned Balsa
Recovery Streamer/Helicopter
Decals Waterslide
Skill Level 2 - Intermediate
Stages Single

Recommended Motors:

Engine Approx. Altitude
1/2A3-2T 125'
A103T 300'

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